Used Cisco Firewalls & Security

A Cisco firewall is a network security device used to monitor, filter, and control network traffic to prevent unauthorised access and malicious attacks. The firewall protects the network from threats by examining packets for source, destination, content, and contextual information and enforcing security policies.

The Cisco firewall supports deep packet inspection, provides VPN and IPS functionality, and supports multi-layered security policies. In addition to firewalls, Cisco offers comprehensive security solutions, including security management, endpoint security, and threat detection and prevention. Together, these solutions create a comprehensive network security system capable of detecting and responding to evolving network threats in a timely manner.

We offer a 3-month warranty on used cisco firewalls purchased from linknewnet. Upon receipt of your order, we will thoroughly test and maintain the equipment prior to shipment to ensure that you receive a virtually new product and experience the best technical support available! Cisco offers comprehensive network security solutions, including security management, endpoint security, and threat detection and prevention.

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ASA5500X-SSD120

ASA 5512-X through 5555-X 120 GB MLC SED SSD (Spare)

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ASA5505-50-AIP5-K8

ASA 5505 50-user, AIP SSC-5, SW, DES, Cisco ASA 5500 Series IPS Edition Bundles

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ASA5505-50-AIP5-K9

ASA 5505 50-user, AIP SSC-5, SW, 3DES/AES, Cisco ASA 5500 Series IPS Edition Bundles

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ASA5505-50-BUN-K8

ASA 5505 Security Appliance with SW, 50 Users, 8 ports, DES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-50-BUN-K9

ASA 5505 Security Appliance with SW, 50 Users, 8 ports, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-GOOD-K9

ASA 5505 Security Appliance with SW, 10 Users, 8 ports, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-K8

ASA 5505 Security Appliance with SW, 10 Users, 8 ports, DES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-SEC-BUN-K8

ASA 5505 Sec Plus Security Appliance with SW, UL Users, HA, DES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-SEC-BUN-K9

ASA 5505 Sec Plus Security Appliance with SW, UL Users, HA, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-SSL10-K8

ASA 5505 VPN Edition w/ 10 SSL Users, 50 Firewall Users, DES, Cisco ASA 5500 Series VPN Edition Bundles

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ASA5505-SSL10-K9

ASA 5505 VPN Edition w/ 10 SSL Users, 50 FW Users, 3DES/AES, Cisco ASA 5500 Series VPN Edition Bundles

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ASA5505-SSL25-K8

ASA 5505 VPN Edition w/ 25 SSL Users, 50 Firewall Users, DES, Cisco ASA 5500 Series VPN Edition Bundles

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ASA5505-SSL25-K9

ASA 5505 VPN Edition w/ 25 SSL Users, 50 FW Users, 3DES/AES, Cisco ASA 5500 Series VPN Edition Bundles

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ASA5505-U-AIP5P-K8

ASA 5505 unlimited user with AIP-SSC-5, SW, Sec Plus, DES, Cisco ASA 5500 Series IPS Edition Bundles

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ASA5505-U-AIP5P-K9

ASA 5505 unlimited user, AIP-SSC-5, SW, Sec Plus, 3DES/AES, Cisco ASA 5500 Series IPS Edition Bundles

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ASA5505-UL-BUN-K8

ASA 5505 Security Appliance with SW, UL Users, 8 ports, DES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5505-UL-BUN-K9

ASA 5505 Security Appliance with SW, UL Users, 8 ports, 3DES/AES, Cisco ASA 5500 Series Firewall Edition Bundles

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ASA5506-FTD-K9

ASA 5506-X with Firepower Threat Defense. 8GE. AC

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ASA5506H-FTD-K9

ASA 5506H with Firepower Threat Defense. 4GE. AC

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ASA5506H-SP-BUN-K8

ASA 5506H-X with FirePOWER services, ruggedized, security plus, 4GE Data, 1GE Mgmt, AC, DES

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-40%

N9K-C9332D-GX2B

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Cisco Nexus 9332D-GX2B Switch with 32p 400/100-Gbps QSFP-DD ports and 2p 1/10 SFP+ ports

$38000 $22800

-38%

C9500-40X-A

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Catalyst 9500 40-port 10Gig switch, Network Advantage

$4000 $2500

-49%

C9300-24T-A

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Catalyst 9300 24-port 1G copper with modular uplinks, data only, Network Advantage

$1750 $900

-31%

DS-C9250I-K9

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Cisco MDS 9200 Series Switch DS-C9250I-K9，MDS 9250 Multilayer Fiber Channel Switch

$1600 $1100

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